package z;

import y.Student;
import y.Tech;

public class Test {
    public static void main(String[] args){
        Student me = new Student(2020310893,"高健","男","数学","已选","未退");
        System.out.println("学生信息");
        System.out.println(me);
        Tech z  = new Tech(2045874,"曹家","女","数学");
        System.out.println("教师信息");
        System.out.println(z);
        Lesson v = new Lesson("数学",1587,"教学楼102",8);
        System.out.println("班课信息");
        System.out.println(v);
        me.xuanke();
        me.delete();

        }
    }


